72001. Who is said “No caste,No religion and No God to man”?
72002. Maximum effective aperture (Ae)max of short dipole antenna is
72003. Among the following which is regarded as the ‘Protector of Indian Constitution’
72004. Beamwidth of an antenna depends upon
72005. Among the following who sang the song of ‘Vande Mataram’in the midnight meeting of Indian Independence?
72006. Tropospheric mode of propagation is used in
72007. The first woman justice of Kerala High Court
72008. The skip distance is
72009. The novel written by Swadeshabhimani Ramakrishna Pillai
72010. Polystyrene has a relative permittivity of 2.7. If the wave is incident at an angle θi of 30° from air into polystyrene, the angle of transmission will be nearly
72011. The novel ‘Nurayum Pathayum’written by
72012. Who abolished slave trade in Travancore?
72013. The first national park in Kerala
72014. Short-circuited stubs are preferred to open circuited stubs because the latter are
72015. Who is called ‘Kerala Tagore’?
72016. ’Adwaitha Chintha Padhadi’is the literary work of
72017. In binomial arrays the elimination of secondary lobes takes place
72018. The aim of Rajiv Awaz Yojana
72019. The characteristic equation of plane wave in E independent of two dimensions y and z is
72020. The eradication of unemployment programme of Kudumbashree known as
72021. The publisher of the news paper ‘Al Ameen’
72022. In a medium if ε, μ and σ are constant throughout the medium, then it is known as
72023. The leader of Guruvayoor Sathyagraha
72024. The directivity of 20 turn helix having a = 12° circumference equal to one wavelength, will be
72025. The year of Vaikkom Sathyagraha
72026. The velocity factor of a transmission line
72027. Herman Gundert is associated with which Christian Missionaries in Kerala?
72028. For TM waves in a parallel plate waveguide, the minimum attenuation arising from imperfect conductors would occur at a freq. of (fc is the cut off frequency)
72029. How many satellites were launched by PSLV C 34 on its mission?
72030. __________ acts as a depolarizer in a dry cell.
72031. If a number of forces are acting simultaneously on a particle,then the resultant of these forces will have the same effect as that of the applied forces.This principle is called
72032. An antenna couple is used due to all of the following reasons except
72033. The maximum settlement of raft foundation on clayey soil should be limited to
72034. The advantage of Marconi antenna over the ungrounded antenna is that
72035. The least count of prismatic compass is
72036. What will be the propagation constant at 10 MHz?
72037. If the magnetic bearing of the sun at a place at noon in Southern hemisphere is 1670,the magnetic declination at that place is
72038. The reflection coefficient is generally a
72039. The absorption of radio waves by the atmosphere depends on
72040. Ratio of inertia force to viscous force is called
72041. The ordinates of curve 3,4,6,7,10,12 and 15 cm respectively at a common distance of 3 cms.The area using Trapezoidal rule will be equal to
72042. A broadside array is shown in figure in which the elements are placed at equal distances. The direction of maximum radiation is represented by
72043. The unit of measurement of plastering is in
72044. The major ingredient of cement is
72045. There is no radiation at right angles to the plane of the array, is end fire array.
72046. Priming is not required in
72047. Which of the following constitute the loss resistance of an antenna?
72048. A portion of embankment having a uniform up gradient of 1 in 500 is circular with a radius of 1000 m of the centre line.It subtends 1800at the centre.If the height of the embankment is 1 m at the lower end and side slope is 2:1,the earth work involved is
72049. The M.K.S. unit of magnetic field intensity is
72050. The optimum depth for Kov watering of rice is
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